Fred Alan Wolf

His book Taking the Quantum Leap: The New Physics for Nonscientists won a 1982 U.S. National Book Award in Science.

Wolf was a member in the 1970s, with Jack Sarfatti and others, of the Lawrence Berkeley Laboratory's Fundamental Fysiks Group founded in May 1975 by Elizabeth Rauscher and George Weissmann. His theories about the interrelation of consciousness and quantum physics were described by Newsweek in 2007 as "on the fringes of mainstream science."

Born into a Jewish family, Wolf's interest in physics began as a child when he viewed a newsreel depicting the world's first atomic explosion. Wolf received his Ph.D. in theoretical physics from UCLA in 1963 and began researching the field of high atmospheric particle behavior following a nuclear explosion. He has appeared as the resident physicist on the Discovery Channel's The Know Zone, was a participant in the PBS series Closer to Truth, and has appeared on radio talk shows and television shows across the United States and abroad. He also appeared in the films What the Bleep Do We Know!? (2004), The Secret (2006) and Spirit Space (2008). He has lectured on subjects related to quantum physics and consciousness since the 1960s, often under the name Dr. Quantum or Captain Quantum. He is also featured in the documentary about the Dalai Lama, titled Dalai Lama Renaissance.

Fred Alan Wolf (born December 3, 1934) is an American theoretical physicist specializing in quantum physics and the relationship between physics and consciousness. He is a former physics professor at San Diego State University, and has helped to popularize science on the Discovery Channel. He is the author of a number of physics-themed books including Taking the Quantum Leap (1981), The Dreaming Universe (1994), Mind into Matter (2000), and Time Loops and Space Twists (2011).